This thesis presents insights from our study of various correlated electron systems with a scanning tunneling microscope (STM). In ordinary metals, electron-electron interactions exist, but get substantially screened due to the sheer number of electrons.

Promotor: Roeland M.H. Merks

Prematurely born neonates require, amongst others, pharmaceutical therapy. Dosing guidelines for these therapies are often based on data from term born neonates or older infants, while these are not necessarily similar to prematurely born neonates.

As museums face more scrutiny and are being demanded to decolonize, there are opportunities for Dominican museums to adopt a critical perspective and turn their collections and exhibitions into connections to our cultural past, present, and future.

Ruixuan Chen defended his theses on 16 October 2018.

This book is about the archaeology of indigenous peoples who thrived across the Caribbean, the Guianas, and the Lower Amazon basin just before the European invasion, and who also remained central to the early history of conquest and colonization.

This study by artist Jonas Staal explores the development of propaganda art from the 20th to the 21st century.

Promotor: J.P. Abrahams, Co-promotor: T. Grüne

Why do historians so often talk about objectivity, empathy, and fair-mindedness? What roles do such personal qualities play in historical studies? And why does it make sense to call them virtues rather than skills or habits?

Dr. Bakhtiyar Babadjanov is the first Erasmus Fellow within the Erasmus Mobility Plus Project between Leiden University and the Tashkent State Institute of Oriental Studies, in particular the Al-Biruni Centre of Oriental Manuscripts. The two-year project (2016-2018) envisages exchange of teaching staff…

The Hortus Botanicus is celebrating its 425-year anniversary this year. It’s the oldest botanical garden in the Netherlands, but how did it come into existence and what kind of research takes place there?

Leiden University is famous for its library’s large collection of Oriental manuscripts. Part of this collection is a group of 104 Arabic documents written on papyrus and paper (Or. 8264 and 12885). These documents date from the 7th through 10th century CE and cover a wide range of subjects (private…

In this paper, Kantorowicz argues that reverse party favoritism exists. He exploits the fact that during the SARS-CoV-2 pandemic crisis, the Polish government was keen to launch postal voting in the presidential elections scheduled for May 2020.

What is the impact of Indonesia’s democratization process on everyday state-citizen relations?

At the age of 16, Alisa Lavrenchenko fled to the Netherlands with her mother. She is now taking a Master’s in Russian and Eurasian Studies at Leiden University. For her support of Ukrainian refugees, she has earned a nomination for the UAF Award for refugees and their professional and academic achie…

Two years ago, Russian tanks crossed the border into Ukraine. The war seems to be getting closer and closer. Is it time to dust off and reintroduce military service? Our students have their say.

On 16 April, an edition of Zembla, the Dutch documentary programme produced by BNNVARA, investigated the connection between Thierry Baudet, leader of Dutch political party Forum for Democracy and the Kremlin. Ben de Jong, visiting lecturer at the Institute of Security and Global Affairs, was interviewed…

Three Leiden students will be sharing their knowledge of history while playing video games. The livestreams are part of the ‘Streaming the Past’ project and will be available on the popular streaming platform Twitch. The first livestream will be on Thursday 20 May.

The one-day symposium ‘War in Europe: the impact of Russian aggression in Ukraine two years on’ on 23 February 2024

The Van Loon project sets out to safeguard the archives of Dutch archaeologist Maurits van Loon (Amsterdam, September 22, 1923 - Montpellier, October 12, 2006) and make them accessible for further study.

A new special issue on translation and the cultural Cold War sheds light on the understudied and yet important role of translation in cultural transfer.

How can we understand the material instability of photographic (mixed media) artworks (1960s - present) from an integrated approach of Art History, Conservation Science and Chemistry in order to preserve these works for the future?

To be eligible for Literature in Society: Europe and Beyond at Leiden University, you must meet the following admission requirements.

To be eligible for Arts, Literature and Media (research) at Leiden University, you must meet the following admission requirements.

What is the name of the medieval Persian poet Nezami (✞ ca. 1209) doing on the cover of an Eric Clapton rock album? Asghar Seyed Gohrab, associate professor at the Institute for Area Studies, talks about it in a new blog for the Leiden Medievalists Blog.

What do you do if you have a book from the sixteenth or seventeenth century, but you suspect that the binding contains a fragment of a medieval manuscript? University lecturer Thijs Porck has received an NWO grant to experiment with a camera attached to a tube. 'The project boils down to keyhole surgeries…

- Which metabolites could be components of NADES? - How can we prove the presence of NADES in nature? - What are the roles of NADES in nature? - How to apply NADES in life sciences?

Making the Virtuagym e-platform suitable for wheelchair users with a spinal cord injury or lower limb amputation.

Around the sixth and seventh centuries, South and Southeast Asia saw a great religious change: Saivism largely took over from Vaisnavism. We’re going to look at the way in which Saivism, the religion of the god Siva, presented itself with respect to Vaisnavism. In particular we’ll investigate the role…

Over the past years it has been discovered that the population of extra-solar planets is large and diverse.

Promotor: Prof.dr. A.G.G.M. Tielens, Prof.dr. C. Dominik (UvA)

Harry’s research work looks at the techniques and influence of chordal and polyphonic accompaniment on viola da gamba in the sixteenth century.

Lecture, LUCL Colloquium - Series '24/'25

The Board of Governors of Leiden University has confirmed the appointment of Professor André Gerrits (Institute for History, currently in the field of Russian Politics and History) to the field of International Studies and Global Politics, commencing October 1st 2015.

The Joint Investigation Team (JIT) which is carrying out the investigation into the MH17 disaster has identified four suspects who have been brought in connection with bringing down the aircraft. The four are to be prosecuted and as a result have been placed on international wanted lists.

Our courses September courses start soon, be sure to apply in time

Leiden University is awarding an honorary doctorate to virologist Marc van Ranst. Van Ranst has been one of the main advisers of the Belgian government during the Covid pandemic. German Arabist Beatrice Gründler will also receive an honorary doctorate for her work in the field of Oriental Manuscript…

What is a good data protection law? How does a good data protection law evolve? Is European data protection law a good one? And whether the European data protection applicable to China?

This historical study argues that the Mandaean religion originated under Sasanid rule in the fifth century, not earlier as has been widely accepted. It analyzes primary sources in Syriac, Mandaic, and Arabic to clarify the early history of Mandaeism.

In Luganda, the widest spoken minority language in East African country Uganda, the word for photographs is Ebifananyi. However, ebifananyi does not, contrary to the etymology of the word photographs, relate to light writings. Ebifananyi instead means things that look like something else. Ebifananyi…

Promotor: H.J.A. Röttgering, Co-promotor: M. Haverkorn

The investigations described in this thesis lay out strategies aimed at advancing antibiotic research and development. The examples presented revolve around two main approaches: understanding drug-target interactions and target identification.

This thesis addresses the chemical processes that determine the compositions of giant planet atmospheres.

Streptomyces are bacteria abundant in soil that participate in diverse and complex interactions. These bacteria are the main producers of the antibiotics we currently use in the clinic.

The insights leading to the present project firstly manifested themselves in 2008, when I worked with field recordings on the basis of relatively well-established notions in music composition studies, such as ‘musical material’ and écriture. With hindsight, I understand the outcomes of those first experiments…

This dissertation presents new cryptographic protocols, which can be divided into two families.

Ruobin Han defended her thesis on 21 March 2017

The civilizations of ancient China and Mesoamerica, although not historically related and obviously different in many specific aspects (such as language and writing), show many interesting commonalities and similar tendencies in their cultural manifestations.